Dive into Docker takes you from "What is Docker?" to confidently applying Docker to your own projects. It's packed with best practices and examples. Start Learning Docker →
I recently upgraded to the latest major release of the Terraform EKS module, got a little stuck and opened a PR to clarify things.
I tend to use what's in muscle memory for running adhoc commands in a terminal but long flags when writing scripts or documentation.
We'll compare the MD5 hash of the source and dest files and only copy files that changed. The plugin is available on NPM's registry.
When using the built-in gaqp motion and a custom mapping you can create hard line breaks at a custom text width.
This could be handy to use while testing your deployment strategy to make sure you're able to perform zero downtime deploys.
This came in handy recently when I wanted to automatically cd into a long git clone path without typing the path again.
If you have a server with OpenSSL 1.0.x you may have been unable to renew your SSL certificates after September 29th 2021.
After 100+ episodes and 2+ years of trying to make it work, I think it's time to take an extended break.
In this 25 minute video we go over updating Postgres, Redis, Python, Node, a bunch of Python packages and adding Hadolint.
Simple things like using bookmarks can speed up daily rituals and save you a decent amount of time with minimal effort.
This can help you build images that stick to best practices and save time by detecting errors before you build your images.
Line numbers take up a bit of horizontal space, here's how you can disable them in Fern (a sidebar tree view for Vim).
We'll go over setting up a local Kubernetes cluster that will let you access your services over localhost using the nginx ingress.
This is a common thing to have when picking anything like a library, tool, web framework, tech stack, implementation strategy and more.
A few remappings that let you delete characters or a selection of characters, although it does change the default behavior of Vim.
This came up recently while updating an application to use Phoenix 1.6 and wanting to add a variable to a list of HTML classes.
Here's one way to support switching between MySQL and MariaDB with an environment variable.
Bash has an x flag or you can use set -x in a script to print a trace of commands and variables. It's really handy!
We'll go over how to do the above as well as auto-remove index gaps after closing a window. Your index counts will always be in order.
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